AkzoNobel

The Solvay process, patented in 1861, converts salt and limestone to sodium carbonate (soda ash) using ammonia. This replaced the Leblanc process and became the dominant method for making soda ash for glass, soap, and paper industries.

Eastman's cellulose acetate, originally developed for photographic film, now serves LCD displays and premium eyewear. Our Tritan copolyester is a BPA-free plastic widely used in durable drinkware and medical devices.

Spun off from DowDuPont in 2019. Seed brands (Pioneer, Brevant) supply corn, soybean, and wheat genetics developed through marker-assisted breeding.